The discharge Q in a pipe of known f is estimated by using the head loss hf in a length L and diameter D. If an error of 1% is involved in the measurement of D, the corresponding error in the estimation of Q is (a) 2.5% (b) 1.0%

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The discharge Q in a pipe of known f is estimated by using the head loss hf in a length L and diameter D. If an error of 1% is involved in the measurement of D, the corresponding error in the estimation of Q is (@) 2.5% (b) 1.0% (c) 0.4% (d) 5%
The discharge Q in a pipe of known f is estimated by
using the head loss hf in a length L and diameter D. If
an error of 1% is involved in the measurement of D,
the corresponding error in the estimation of Q is
(a) 2.5%
(b) 1.0%
(c) 0.4%
(d) 5%
Transcribed Image Text:The discharge Q in a pipe of known f is estimated by using the head loss hf in a length L and diameter D. If an error of 1% is involved in the measurement of D, the corresponding error in the estimation of Q is (a) 2.5% (b) 1.0% (c) 0.4% (d) 5%
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